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NCP3065PG

更新时间： 2024-11-05 04:57:31
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器开关
页数 文件大小 规格书
18页 242K
描述
Up to 1.5 A Constant Current Switching Regulator for LEDs

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中文翻译

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NCP3065PG 技术参数

是否无铅： 不含铅生命周期：Obsolete
零件包装代码：DIP包装说明：LEAD FREE, PLASTIC, DIP-8
针数：8Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.62接口集成电路类型：LED DISPLAY DRIVER
JESD-30 代码：R-PDIP-T8JESD-609代码：e3
长度：9.78 mm复用显示功能：NO
功能数量：1区段数：2
端子数量：8最高工作温度：125 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：DIP封装形状：RECTANGULAR
封装形式：IN-LINE峰值回流温度（摄氏度）：NOT SPECIFIED
认证状态：Not Qualified座面最大高度：4.45 mm
最大供电电压：40 V最小供电电压：3 V
标称供电电压：5 V表面贴装：NO
温度等级：AUTOMOTIVE端子面层：Tin (Sn)
端子形式：THROUGH-HOLE端子节距：2.54 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：7.62 mm最小 fmax：0.19 MHz
Base Number Matches：1

NCP3065PG 数据手册

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NCP3065, NCV3065  
Up to 1.5 A Constant Current  
Switching Regulator for LEDs  
The NCP3065 is a monolithic switching regulator designed to  
deliver constant current for powering high brightness LEDs. The  
device has a very low feedback voltage of 235 mV (nominal) which is  
used to regulate the average current of the LED string. In addition, the  
NCP3065 has a wide input voltage up to 40 V to allow it to operate  
from 12 Vac or 12 Vdc supplies commonly used for lighting  
applications as well as unregulated supplies such as Lead Acid  
batteries. The device can be configured in a controller topology with  
the addition of an external transistor to support higher LED currents  
beyond the 1.5ꢀA rated switch current of the internal transistor. The  
NCP3065 switching regulator can be configured in Step-Down  
(Buck) and Step-Up (boost) topologies with a minimum number of  
external components.  
http://onsemi.com  
MARKING  
DIAGRAMS  
8
3065  
ALYWG  
G
1
SOIC-8  
D SUFFIX  
CASE 751  
1
Features  
•ꢁIntegrated 1.5 A Switch  
NCP3065  
AWL  
YYWWG  
8
•ꢁInput Voltage Range from 3.0 V to 40 V  
•ꢁLow Feedback Voltage of 235 mV  
•ꢁCycle-by-Cycle Current Limit  
1
PDIP-8  
P, P1 SUFFIX  
CASE 626  
•ꢁNo Control Loop Compensation Required  
•ꢁFrequency of Operation Adjustable up to 250 kHz  
•ꢁOperation with All Ceramic Output Capacitors or No Output Capacitance  
•ꢁAnalog and Digital PWM Dimming Capability  
•ꢁInternal Thermal Shutdown with Hysteresis  
•ꢁAutomotive Version Available  
8
3065  
ALYW G  
G
1
DFN-8  
MN SUFFIX  
CASE 488  
Applications  
•ꢁAutomotive and Marine Lighting  
•ꢁHigh Power LED Driver  
•ꢁConstant Current Source  
NCP3065  
A
=
=
=
=
=
=
Specific Device Code  
Assembly Location  
Wafer Lot  
L, WL  
Y, YY  
Year  
Work Week  
Pb-Free Package  
W, WW  
G or G  
•ꢁLow Voltage LED Lighting  
(Landscape, Path, Solar, MR16 Replacement)  
(Note: Microdot may be in either location)  
+LED  
Rs  
D
NCP3065  
L
D
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 15 of this data sheet.  
0.15 W  
R
SWC  
SWE  
CT  
NC  
LED  
Cluster  
I
pk  
V
in  
V
in  
C
out  
22 mF  
D
FB GND  
= 0.235 V  
-LED  
V
th  
R
sense  
0.68 W  
CT  
2.2 nF  
C
220 mF  
in  
Figure 1. Typical Buck Application Circuit  
©ꢀ Semiconductor Components Industries, LLC, 2007  
July, 2007 - Rev. 0  
1
Publication Order Number:  
NCP3065/D  
1234567...18

中文翻译

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NCP3065PG 替代型号

型号 品牌 替代类型 描述 数据表
NCP3065DR2G ONSEMI

完全替代

 Up to 1.5 A Constant Current Switching Regulator for LEDs
NCV3065PG ONSEMI

类似代替

 Up to 1.5 A Constant Current Switching Regulator for LEDs

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